Xueba's Sea of ​​Stars

Chapter 48 Effective Teaching
Half an hour later, the number on the paper written by Deng Xiuqin was densely packed, and Wu Bin, who was beside him, nodded more and more frequently.

Wu Bin now understands how high the teaching level of the teacher in front of him is.

At the beginning, she would throw out a lot of knowledge that Wu Bin didn't understand in one breath, and then explain it again at a very fast speed, and ask Wu Bin, "Do you understand?"

After the sentence "Do you understand?", Wu Bin was asked a total of three times, and then he never asked again.

Because after three times, Deng Xiuqin has almost understood Wu Bin's foundation and ability to accept, and kept her explanation speed within the most suitable range for Wu Bin, which can be said to be an extremely efficient teaching.

【h→0】

"So this last movement is called the limit, understand?" Deng Xiuqin pointed to the number on the paper and asked.

"Teacher, your explanation is too six..." Wu Bin opened his mouth wide and said in astonishment.

This is much faster than reading by himself.

"This kid is praising you." At this moment, Bi Wanqing, who was standing behind Wu Bin, suddenly said something, probably because he was worried that Deng Xiuqin would not understand the trendy talk of young people.

But Deng Xiuqin gave Bi Wanqing a blank look and said: "I don't need you to explain, isn't it 666?" Deng Xiuqin made a 6 gesture while talking, "Is that what you mean?"

"Hahaha, it seems that I am the only one who is out of touch with the times. When Wu Bin first said that I was 6, I didn't understand what it meant." Bi Wanqing laughed.

"That's right, it's the 6 of 666." Wu Bin also made a gesture of six and shook it.

"Yeah~"

Deng Xiuqin touched Wu Bin with a smile and said, "Your acceptance speed is also very 6."

"Hahaha, it seems that there is nothing wrong with me." Bi Wanqing said and sat back in his seat.

"Okay, let me give you two random questions to practice with." After Deng Xiuqin finished speaking, she turned the paper to the back and started writing.

"Okay, okay."

……

[Function: one-to-one correspondence]

[Limit: Domain correspondence (removing the heart domain)]

"Do you know why you need to worry about it?" Deng Xiuqin asked Wu Bin after writing two lines of summary.

"Complementary?" Wu Bin thought for a while and replied.

"Smart!" Deng Xiuqin nodded appreciatively, "Function and limit are a pair of contradictions, with identity and opposite, like a blind man feeling an elephant, looking at a problem from different angles, but they all study the characteristics of the same object from different angles. "

Seeing Wu Bin nodding, Deng Xiuqin continued to say: "You can regard functions and limits as two similar perspectives and corresponding representations. Limits not only make up for the relativity of functions, but also change the domain. It maintains the corresponding relationship of functions, not only has a relative expression, but also inherits the corresponding law."

"I understand." Wu Bin rubbed his chin and nodded.

"You are very sexy." Deng Xiuqin gestured.

"Hahaha, no teacher 6, no teacher 6, you are too good." Wu Bin waved his hands vigorously.

Deng Xiuqin also laughed for a while, then glanced at the clock on the wall, and said, "That's all for today, I still have class in the first period of the afternoon."

Hearing this sentence, Wu Bin's face collapsed, and he said with a little reluctance: "Okay, thank you teacher."

Seeing Wu Bin's expression, Deng Xiuqin couldn't help laughing again, and shouted in Bi Wanqing's direction: "Mr. Bi, I now understand why you like teaching this child so much."

"But he still has to participate in the physics competition." Bi Wanqing replied.

"Hahaha, don't worry, I won't snatch you as a closed disciple." After laughing, Deng Xiuqin turned to look at Wu Bin and said, "Then you go back and read by yourself today, and come to me tomorrow during your lunch break, and I will help you sort out your thoughts."

"Hey! Can I come to you to teach me again!" Hearing this, Wu Bin's expression suddenly became happy again.

"Yeah, I want to see you change your face more." Deng Xiuqin nodded with a smile.

"Thank you, teacher!"

……

So in the next few days, with the efforts of two outstanding teachers and himself, Wu Bin made rapid progress in various competitive skills, but Xu Hao struggled every morning...

"What to do, now I feel that shaking him has no effect."

Standing in front of Wu Bin's bed, Xu Hao looked at Gu Fan helplessly and said.

"Shall I fetch a basin of water?" Gu Fan took out a washbasin out of nowhere after speaking.

"It's too cruel..."

"Otherwise what else can you do?"

"Hey, I have a solution." At this moment, Xu Bo, who had just finished making his bed, suddenly jumped down, took out his phone, and played a song.

"I'll spend my whole life supporting you~"

"Depend on!"

"Shut off!"

"Why are you using AOE all of a sudden?"

……

When the singing sounded, the dormitory exploded, but Wu Bin still didn't respond.

"Isn't that an exaggeration, this guy is really just asleep?" Gu Fan stretched out his hand and probed under Wu Bin's nose, "He's still angry."

"Could this be the highest level of a master student..." Xu Bo sighed.

"This guy... oh no, this big guy studied "Advanced Mathematics" all night, can he not be overdrawn?"

"I want to sleep after watching that stuff for a while."

"Is this the so-called learned brain shutdown?"

"Now is not the time to talk nonsense, okay? If we don't pull him up, we will be late."

After Xu Hao finished speaking, he tried to pull Wu Bin up and shook him violently for a while, but Wu Bin still had no intention of waking up, and at most he said "hum" and "hum".

"Hey, Teacher Bi is here to look for you." At this moment, Gu Fan suddenly called out.

However, just when everyone was wondering what he was doing, Wu Bin suddenly opened his eyes, "Where is it!?"

"Hey, you're really crazy, get up quickly, you're going to be late." Gu Bin shook his head painfully, and began to organize his things.

"Student masters are so terrifying."

"If you're not crazy, you can't survive"

"Slip away."

Seeing that Gu Fan's method was really effective, the others also looked confused, then put on their school uniform and walked out of the dormitory.

"Damn it, don't fall asleep again. Get up quickly. I wonder if you've been working too hard lately."

Seeing that Wu Bin was about to close his eyes again, Xu Hao hurriedly pulled him up.

"It's a bit in a trance." Wu Bin opened his eyes and said.

"Why don't you take a day off? Otherwise, I think your body can't take it anymore."

"No, no, I just wash my face. Thank you for your hard work." Wu Bin said with a yawn.

"Okay, then hurry up." After Xu Hao finished speaking, he began to organize his schoolbag, "Hey, why are you putting your pencil case in the washbasin! You are going to paint on your face!"

After a long meal, Wu Bin and the three finally came to the classroom on time.

'Old iron, is there any way for me not to sleep. '

After taking his seat, Wu Bin asked the system.

"Sorry, this question is not within the scope of query."

"Oh... no, spicy chicken, the system!"

(End of this chapter)